baber/WOPTO huggingface dataset:
Patent CA-2781220-C (CA)
Inventor: WOLFE MELVIN E
IPC: A47L5/24
Filed: 2012-06-27
Granted: 2019-01-29
Abstract: A portable vacuum cleaner is disclosed. The portable vacuum cleaner includes a rechargeable battery having a nominal battery voltage output at a first voltage level and a DC motor operable at a voltage level substantially equal to the first voltage level. The portable vacuum cleaner further includes a DC power input port for receiving DC power. The DC power input port is adapted to electrically couple the vacuum cleaner alternatively to a first a source of DC power at a first voltage output level substantially equal to the first voltage level and a second source of DC power at a second voltage output level, the second voltage level substantially greater than the first voltage level. The vacuum cleaner still further includes a switching device, such as a two position power switch and a two position car/battery charge switch. The switch may have four output states switchable to selectively cause four operational states. The operational states comprise a first operational state wherein the motor will operate as powered by the battery, a second operational state wherein the motor will not operate, and the battery will not charge if coupled to the first source of DC power and the battery will charge if coupled to the second source of DC power, a third operational state wherein the motor will operate if coupled to the first source of DC power but will not operate if coupled to the second source of DC power and a fourth operational state wherein the motor will not operate and the battery will not recharge.
Patent CA-2781792-C (CA)
Title: Nebuliseur
Inventor: BACH ALEXANDER
IPC: A61M5/24
Filed: 2010-11-22
Granted: 2019-04-02
Abstract: L'invention concerne un nébuliseur (1) qui comprend un contenant (3) insérable et un dispositif de comptage (44) pour compter les utilisations du nébuliseur (1). Le nébuliseur (1) peut être ouvert pour remplacer le contenant (3). Le dispositif de comptage (44) bloque l'ouverture du nébuliseur (1) jusqu'à ce qu'un nombre prédéfini d'utilisations ait été atteint.
Patent CA-2782664-C (CA)
Inventor: MOE NEIL EDWIN
IPC: F03G7/04
Filed: 2010-11-04
Granted: 2017-02-07
Abstract: A method and apparatus are described for disposing of salt byproduct from a zero liquid operation, such as a zero liquid discharge desalination plant. The present method and apparatus concern a power generation plant, comprising a salinity gradient power unit (SGPU) comprising a high salinity feed, a low salinity feed, and a mixed water output. The high salinity feed is comprised of salt byproduct from a ZLD operation. The mixed water output empties into a body of water.
Patent CA-2784703-C (CA)
Inventor: BEUTEL TILMAN
IPC: B01D53/94
Filed: 2010-12-17
Granted: 2020-06-16
Abstract: La présente invention concerne des procédés de préparation de tamis moléculaires contenant du cuivre comprenant la structure CHA, dans lesquels le cuivre est échangé sous la forme Na+- de la chabasite, au moyen d'une solution de cuivre liquide dont la concentration de cuivre se situe entre environ 0,001 et environ 0,4 mole. La présente invention concerne également des tamis moléculaires contenant du cuivre comprenant la structure CHA, des catalyseurs comprenant les tamis moléculaires, des systèmes et des procédés d'utilisation correspondants.
Patent CA-2786891-C (CA)
Title: Composition immunopotentiatrice et son procede de production
Inventor: MITARAI KAORU
IPC: A61P31/18
Filed: 2010-02-22
Granted: 2017-08-01
Abstract: L'invention porte sur une composition immunopotentiatrice comprenant une substance immunostimulante efficace pouvant activer une immunité naturelle et une immunité ultérieure à médiation par des lymphocytes sans provoquer aucun dommage aux cellules. L'invention porte spécifiquement sur une composition immunopotentiatrice caractérisée en ce qu'elle comprend, en tant qu'ingrédient actif, une substance immunostimulante produite par des compositions d'au moins une bactérie choisie parmi un groupe de bactéries symbiotiques MRE consistant en Bacillus sp. (FERM BP-11209), Lysinibacillus fusiformis (FERM BP-11206), Bacillus sonorensis, Lysinibacillus sp. (FERM BP-11207) et Comamonas sp. (FERM BP-11208).
Patent CA-2792368-C (CA)
Inventor: DISCH SASCHA
IPC: G10L21/04
Filed: 2011-03-04
Granted: 2016-04-26
Abstract: An apparatus for processing an audio signal comprises an overlap-add stage for overlapping and adding blocks of a corresponding one of a plurality of subband signals using an overlap-add-advance value being different from a block extraction advance value. The apparatus further comprises a transient detector for detecting a transient in the audio signal or a subband signal of the plurality of subband signals. The overlap-add stage is configured for reducing an influence of a detected transient or for not using the detected transients when adding. The apparatus further comprises a transient adder for adding a detected transient to a subband signal generated by the overlap/add stage. A related method for processing an audio signal comprises, inter alia, either reducing an influence or discarding a detected transient when overlapping and adding.
Patent CA-2795702-C (CA)
Title: Module a aimant pour debimetre magnetique nucleaire
Inventor: PORS JAN TEUNIS AART
IPC: G01F1/716
Filed: 2012-11-19
Granted: 2016-08-16
Abstract: Un module magnétique pour un débitmètre magnétique nucléaire comprenant au moins un aimant permanent et une gaine. La gaine protège le au moins un aimant permanent contre l'écaillage du matériau magnétique par des charges mécaniques lorsque le module magnétique est introduit dans un récepteur magnétique du débitmètre, simplifie l'introduction des aimants permanents dans les récepteurs magnétiques en réduisant le frottement entre le module magnétique et les récepteurs magnétiques et influe sur le champ magnétique qui est généré par les aimants permanents.
Patent CA-2796390-C (CA)
Title: Amino-pyridazine skeletal muscle modulators
Inventor: ASHCRAFT LUKE W
IPC: A61K31/50
Filed: 2011-04-22
Granted: 2019-10-01
Abstract: Provided are compounds of Formula I: or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, X and m are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof. Also provided are methods of using a compound of Formula I, or a pharmaceutically acceptable salt thereof.
Patent CA-2796460-C (CA)
Title: Coupling assemblies with enhanced take up
Inventor: BRISCOE TERRY L
IPC: E02F9/28
Filed: 2011-04-15
Granted: 2019-05-21
Abstract: Coupling assemblies for releasably holding separable parts together, and in particular for releasably securing a wear member to a support structure in excavating equipment are formed so as to provide increased take up to ensure a tight fit of the wear member on the support structure even if considerable deviation between the parts exists due to wearing, manufacturing variations or the like. The coupling assemblies are suitable for securing points, adapters, shrouds, or other replaceable component to various excavating equipment. The components of the coupling assembly include a wedge and a spool that pivots about a fulcrum when the wedge is driven into assembly for increased take up capabilities. The spool is rotatably engaged around a fulcrum of the support structure and has a bearing portion that bears against and moves the wear member to be secured to thereby take up any gaps between the engaging surfaces of these members. A movable insert may be provided to improve the cooperation between the wedge and the spool to further increase the available take up.
Patent CA-2797396-C (CA)
Title: Egouttoir de chantier
Inventor: PEREZ ANTONIO
IPC: B01D35/28
Filed: 2011-05-02
Granted: 2018-12-11
Abstract: L'invention porte sur un dispositif de transfert de liquide, lequel comprend un récipient qui possède une extrémité supérieure, une extrémité inférieure, une paroi latérale et une cavité intérieure. La paroi latérale possède une surface interne et une surface externe. Plusieurs ouvertures traversent ladite paroi latérale. Une surface filtrante recouvre les ouvertures. L'eau ou les autres liquides sont pompés, ou transférés, à l'aide d'une pompe contenue dans la cavité intérieure, une sortie de fluide étant utilisée pour transporter l'eau vers des tuyaux extérieurs.
Patent CA-2805223-C (CA)
Title: Method and system for multiplexing acknowledgement signals and sounding reference signals
Inventor: NAM YOUNG HAN
IPC: H04L27/26
Filed: 2011-07-14
Granted: 2021-12-14
Abstract: A base station includes a transmit path circuitry that determines a PUCCH format 3 index and transmits an uplink grant to a subscriber station, the uplink grant including an indication of the PUCCH format 3 index. The base station also includes a receive path circuitry that receives a PUCCH format 3 signal in a subframe from the subscriber station. The receive path circuitry also receives a first demodulation reference signal for the PUCCH format 3 signal in the first slot of the subframe, where the first demodulation reference signal is determined based at least partly upon a first demodulation reference signal cyclic shift number. The receive path circuitry also receives a second demodulation reference signal for the PUCCH format 3 signal in the second slot of the subframe, where the second demodulation reference signal is determined based at least partly upon a second demodulation reference signal cyclic shift number.
Patent CA-2807882-C (CA)
Inventor: TETZLAFF STEVEN KEITH
IPC: E21B17/10
Filed: 2013-02-28
Granted: 2015-11-10
Abstract: Enhanced abrasion resistance in well fluid wetted assemblies is described. The bearing set of the invention provides an enhanced abrasion resistance that is better capable of withstanding friction from solids in electric submersible pump (ESP) well production applications. The flutes, grooves, sectors and intersections of the invention provide improved fluid and solid flow through assembly components, which improves cooling while the assembly is in operation and reduces body wear, thereby increasing the lifespan of the ESP system.
Patent CA-2808938-C (CA)
Title: Procede d'usinage d'une piece a usiner
Inventor: HOLT SEAN
IPC: G05B19/416
Filed: 2011-08-19
Granted: 2018-02-27
Abstract: L'invention concerne un système de commande électronique qui est programmé pour commander le mouvement d'un outil de coupe par rapport à une pièce à usiner rotative. Après l'entrée en contact avec la matière, l'outil est commandé de manière à suivre une trajectoire incurvée jusqu'à ce que la surface de coupe de l'outil atteigne une profondeur de passe prédéfinie dans la matière. L'outil est ensuite commandé de manière à suivre une trajectoire rectiligne/linéaire, la surface de coupe de l'outil étant en contact avec la matière à ladite profondeur de passe prédéfinie. Le système de commande varie la vitesse d'avance lorsque l'outil pénètre dans la matière de manière oblique le long d'une trajectoire de courbure donnée, afin de régler l'épaisseur de matériau qui est enlevée lorsque l'outil pénètre dans la matière de manière oblique, par exemple pour induire une fracture lorsque le matériau commence à s'enrouler. La vitesse d'avance lorsque l'outil pénètre dans la matière de manière oblique est programmée de manière à varier en fonction d'un arc de contact entre une surface de coupe de l'outil de coupe et la matière dans laquelle l'outil de coupe est déplacé.
Patent CA-2809738-C (CA)
Inventor: CHOI YEONUK
IPC: C22B3/12
Filed: 2007-06-14
Granted: 2015-02-24
Abstract: The present invention is directed to a precious metal recovery process in which basic ferric sulphates and/or jarosites are controlled by hot curing of the autoclave discharge slurry followed by decomposition of argentojarosite using strong acid consumers.
Patent CA-2810053-C (CA)
Inventor: KASSEM SALIM
IPC: G01D3/06
Filed: 2013-03-20
Granted: 2019-05-28
Abstract: A monitoring system including a reading device electrically connected to a probe via a wired interface. The probe has a physiological sensor/transducer configured as a Wheatstone resistive bridge balancing circuit. Integrated within the housing of the probe to prohibit separation during use by a user is a memory device arranged in parallel with the sensor. Communication between the reading device and the probe occurs via a wired interface utilizing a same number of electrical wires between the reading device and the Wheatstone as would be required without the memory device. Control circuitry selects between one of two modes for accessing either data detected by the sensor or the memory device.
Patent CA-2811103-C (CA)
Inventor: ROSS TED M
IPC: C12N15/63
Filed: 2011-09-09
Granted: 2020-01-14
Abstract: La présente invention concerne le développement d'une protéine HA de la grippe, optimisée par ordinateur, qui déclenche une réponse immunitaire à réactivité large vis-à-vis de tous les isolats du virus de la grippe H5N1. La protéine HA optimisée a été développée par une série d'alignements de protéines HA et par la génération ultérieure de séquences consensus pour des isolats du virus de la grippe H5N1 variante 2. La séquence consensus finale d'acides aminés de HA a subi une traduction inverse et été optimisée pour l'expression dans des cellules de mammifère. Il est décrit présentement que les particules de type virus de la grippe contenant la protéine HA optimisée sont un vaccin efficace contre une infection par le virus de la grippe H5N1 chez les animaux.
Patent CA-2812776-C (CA)
Title: Apparatus, method, and system for the automated imaging and evaluation of embryos, oocytes, and stem cells
Inventor: LOEWKE KEVIN
IPC: G02B21/36
Filed: 2011-09-27
Granted: 2022-05-17
Abstract: Apparatuses, methods, and systems for the automated imaging and evaluation of human embryos, oocytes, or pluripotent cells are described. An apparatus and method for automated dish detection and well occupancy determination are described. In addition, a multi-well culture dish and an illumination assembly for bimodal imaging are described. These inventions find use at least in identifying or in facilitating identification of embryos and oocytes in vitro that are most useful in treating infertility in humans.
Patent CA-2813999-C (CA)
Inventor: ANGELES BOZA RENZO M
IPC: E21B47/13
Filed: 2011-11-02
Granted: 2017-04-11
Abstract: A communications module and methods for downhole operations having utility with production of hydrocarbon fluids from a wellbore, including at least one alternate flow channel and an electrical circuit. Generally, the electrical circuit is pre-programmed to (i) receive a signal and, in response to the received signal, deliver an actuating command signal. The communications module further has a transmitter-receiver. The communications module allows a downhole tool to be actuated within a completion interval of a wellbore without providing an electric line or a working string from the surface. The tool may be actuated in response to a reading from a sensing tool, or in response to a signal emitted in the wellbore by a downhole carrier, or information tag.
Patent CA-2814247-C (CA)
Title: Formes amorphes et polymorphes du sel de dilactate de squalamine
Inventor: CHELLQUIST ERIC
IPC: C07J31/00
Filed: 2006-04-25
Granted: 2016-01-19
Abstract: L'invention porte sur la sélection de sels de squalamine, des méthodes de synthèse associées, leur utilisation thérapeutique et leurs avantages relativement à la fabrication, la stabilité du produit et la toxicité du produit. Plus spécifiquement, cette demande porte sur diverses formes de sel de dilactate de squalamine et leur utilité dans l'inhibition de la néovascularisation et la prolifération de cellules endothéliales.
Patent CA-2814476-C (CA)
Inventor: DANOWSKI JOSEPH P
IPC: B65D1/38
Filed: 2013-04-30
Granted: 2018-02-27
Abstract: A blow molded nursery container is disclosed that includes a substantially circular side wall, a closed bottom end, an open top end, and a projecting lip positioned on the outer circumference of the open top end with a radial flange and recessed portion with a substantially hollow cross-section. At least two handles are connected to the container. Each handle includes a flexible member with a portion that is located above and spaced apart from the lip. The spacing of the flexible member permits access by a user's fingers. The flexible member extends through at least two holes in the side wall or flange and is restrained on the opposite side of the side wall or flange from the portion above the lip so as to connect the handle to the container. The two flexible members are preferably secured to one another.
Patent CA-2821748-C (CA)
Title: Methode et appareil de protection de composantes de moteur en aval en cas de dommages causes par une panne de turbine
Inventor: JORDE DEAN
IPC: F02B37/00
Filed: 2013-07-23
Granted: 2020-08-25
Abstract: Une méthode et un appareil de protection de composantes de moteur en aval en cas de dommages causés par une panne de turbine comprennent le positionnement dune trappe à débris en aval dun turbo et en amont dun moteur. La trappe à débris comprend un corps extérieur ayant une ouverture dentrée comportant une première extrémité dun premier diamètre, une ouverture de sortie et un intérieur dun deuxième diamètre plus grand que louverture dentrée. Un corps intérieur sétend dans lintérieur du corps extérieur, des ouvertures de circulation dair dans le corps intérieur communiquant avec louverture de sortie. Une plaque dimpact est soutenue par le corps intérieur dans un alignement axial avec louverture dentrée. Des fragments de turbo frappent la plaque dimpact et sont ralentis par cette dernière. Les fragments de turbo sont recueillis dans lintérieur du corps extérieur, lair séchappant en entrant dans les ouvertures de circulation dair du corps intérieur et en passant par louverture de sortie.
Patent CA-2822907-C (CA)
Inventor: WHALLEY BENJAMIN
IPC: A61K31/4015
Filed: 2012-01-03
Granted: 2020-08-18
Abstract: The invention relates to the use of cannabidiol (CBD), at a dose of greater than 300mg/day, in combination with a standard anti-epileptic drug (SAED) which acts via sodium or calcium channels,for use in the treatment of epilepsy.The SAED is preferably one which  modifies low-threshold or transient neuronal calcium currents,or  reduces high-frequency neuronal firing and sodium-dependent action potentials and enhances GABA effects. Preferred SAEDs are ethosuximide and valproate.
Patent CA-2823007-C (CA)
Inventor: CERCIELLO ANTONIO
IPC: F26B13/10
Filed: 2012-01-10
Granted: 2018-11-27
Abstract: The present invention relates to a plant for continuously drying a coated film comprising a cavity (3) with a first open end (3a) through which a film (F) enters and a second open end (3b) through which the dried film exits, a plurality of rollers (7) for supporting said film inside said cavity (3), a feed and extraction system (10) adapted to feed a flow of air to first blowing means (9), adapted to direct a flow of air onto the surface of the coated film (F), and to extract a flow of air from said cavity (3) through suction means (27, 28). It includes second blowing means (11) fed by said feed and extraction system (10), adapted to direct a flow of heated air onto the opposite surface of said film.
Patent CA-2828188-C (CA)
Inventor: MONMA Eikichi
IPC: B62J99/00
Filed: 2012-02-02
Granted: 2015-07-21
Abstract: A lighting device for a vehicle has a base member and a lens. A  light emitting diode and a reflector are housed in a space formed by the base member and the lens. The light emitting diode is disposed at a predetermined position on a support member extending into the space. The support member is provided with a wall which is located in front of and near the light emitting diode and which is higher than the light emitting diode. In a front view, the wall hides the light emitting diode and blocks light exiting directly from the light emitting diode without propagating through the reflector.
Patent CA-2834886-C (CA)
Inventor: RUIZ STEPHEN JOHN
IPC: F16D1/076
Filed: 2013-11-26
Granted: 2015-03-10
Abstract: Provided are, among other things, systems, apparatuses, components and methods related to drive pin assemblies. One such assembly includes: a first pin component and a second pin component, each having an engagement end that opens to an interior space and has an angled surface that extends for at least a portion of the width and a portion of the length of such first pin component; and a tightening mechanism at least partially disposed within the interior spaces of the first pin component and the second pin component, for drawing the first pin component and the second pin component closer together, where the angled surface of the first pin component matches the angled surface of the second pin component such that the first pin component and the second pin component slide both vertically and laterally along each other when drawn together.
Patent CA-2835968-C (CA)
Inventor: JOUANNEAU THOMAS
IPC: B23K26/38
Filed: 2012-04-25
Granted: 2019-04-02
Abstract: The invention relates to a laser nozzle (1, 2) that can be used in laser cutting, notably with a fibre or disc laser, comprising a nozzle body (1) comprising an axial housing (5) passing axially through said nozzle body (1) and comprising a first outlet orifice (11) situated at the front face (1a) of the nozzle body (1), and a mobile element (2) comprising a skirt-forming front part (2a) arranged in the axial housing (5) of the nozzle body (1), said mobile element (2) being capable of translational movement in the axial housing (5) of the nozzle body (1) and comprising an axial passage (4) with a second outlet orifice (12) opening onto the skirt-forming front part (2a). According to the invention, the mobile element (2) is able to move translationally in the axial housing (5) in the direction of the first outlet orifice (11) under the effect of a gas pressure applied to the mobile element (2) until such point as the skirt-forming front part (2a) of the mobile element (2) projects out from the axial housing (5) through the first outlet orifice (11) of the front face (1a) of the nozzle body (1), and an elastic element (8) is arranged in the axial housing (5), between the nozzle body (1) and the mobile element (2), said elastic element (8) applying an elastic return force to the mobile element (2) that tends to oppose the translational movement in the axial housing (5) in the direction of the first outlet orifice (11).
Patent CA-2836764-C (CA)
Title: Unite d'entrainement et bicyclette assistee par batterie
Inventor: ARIMUNE NOBUYASU
IPC: B62M6/50
Filed: 2013-12-16
Granted: 2016-04-26
Abstract: Un module dentraînement et une bicyclette assistée par une batterie comprennent une commande de freinage assisté nincommodant pas le cycliste. Le module dentraînement comprend un vilebrequin auquel les pédales sont reliées, un détecteur de couple qui détecte un couple généré au vilebrequin et un module de freinage assisté qui arrête une commande assistée en fonction dune amplitude dun couple détecté par le détecteur de couple pendant que le vilebrequin tourne dans une plage dangles de rotation prescrite.
Patent CA-2841815-C (CA)
Inventor: GONSER THOMAS H
IPC: G06F40/174
Filed: 2012-07-16
Granted: 2020-06-30
Abstract: Techniques for electronic signature process management are described. Some embodiments provide an electronic signature service ("ESS") configured to associate third-party content with electronic signature documents by way of dynamic form fields. A dynamic form field is associated with a data store and an electronic signature document. The ESS may automatically populate the dynamic form field with data obtained from the associated data store. If a signer changes the data of the dynamic form field, the ESS may write back the changed data to the data store.